Sealed lateral wellbore junction assembled downhole

Details Sealed lateral wellbore junction assembled downhole Sealed lateral wellbore junction assembled downhole

2000-01-05

2000-12-12

Suchfield, George

Wells

Processes

Parallel string or multiple completion well

166 50, 1661176, 166380, E21B 4314

Patent

active

061585149

ABSTRACT:
Apparatus and methods are provided for completing a wellbore junction. In one embodiment described herein, a lateral wellbore junction is sealed utilizing an apparatus assembled within the well. The apparatus may include multiple housings which are engaged with each other to form a sealed assembly with flow passages extending into the lateral wellbore, and upper and lower portions of a parent wellbore. Associated sealing devices and flexible couplings are also provided.

REFERENCES:
patent: 2397070 (1946-03-01), Zublin
patent: 5318121 (1994-06-01), Brockman et al.
patent: 5462120 (1995-10-01), Gondouin
patent: 5477925 (1995-12-01), Trahan et al.
patent: 5787987 (1998-08-01), Forsyth et al.
patent: 5845707 (1998-12-01), Longbottom
patent: 5884704 (1999-03-01), Longbottom et al.
patent: 6035937 (2000-03-01), Gano et al.

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